| 1. | Distribution density and brand width : the dual equilibrium of channel power
渠道权力的二重均衡 |
| 2. | Formal difference analysis and unification on p - norm distribution density functions
范分布密度函数的形式差异辨析与统一 |
| 3. | Distribution density method for optimization of spacing and cross section of underground openings
地下洞室断面和间距优化计算的分布密度法 |
| 4. | This paper studies position and function of the real estate agency , measurement instrument of service quality of real estate agency and the model of distribution density
论文研究了房地产中介代理的地位和作用，房地产中介代理服务质量的测量方法以及房地产中介代理机构分布密度的模型。 |
| 5. | This paper analyses deeply certain properties of special function , and uses these properties to discuss the relation between the positions of f distribution density curves with different parameters
摘要该文较深入地分析了特殊函数的某些性质，利用这些性质分析了f分布中不同参数所对应的密度曲线之间的位置关系。 |
| 6. | By adopting the sliding wear testing method , the wear behavior of no 45 steel testing pieces with different diameters and distribution densities of pits treated by laser were studied under temperatures of 200 and 400
摘要采用滑动磨损试验方法研究在200 、 400温度下，经激光处理后不同凹坑尺寸和分布密度的45钢试件的磨损性能。 |
| 7. | A projection based non - uniform spacial subdivision method is proposed , in which the distribution density is measured by the histgram of the objects projection on three coordination axis , and the space is subdivided through a " region - grown " algorithm
在该方法中，通过物体的轴向投影直方图表征空间分布密度，通过区域生长实现空间分割；提出了一种基于聚类的自适应空间分割方法。 |
| 8. | At the same time , the formulas on reliability , mean time to failure and availability , mean time between failure etc were deduced respectively based on the distribution density function and markov state - transition diagram
同时依据分布密度函数和马尔可夫模型的数学理论分别推导了两种系统的可靠度、平均故障前时间和可用度、平均故障间隔时间等指标的计算公式，为软件内核程序的开发奠定了理论基础。 |
| 9. | By means of orthogonal designing analysis shows that there are comparatively big influences on amount of wear affected by wearing time , diameters and distribution density of concave pits , and there are comparatively less influences on amount of wear affected by rotation speed and temperature
通过正交设计分析表明，磨损时间、凹坑直径和分布密度对磨损量的影响较大，转速及温度对磨损量的影响较小。 |
| 10. | The content of the sap is negatively stained by uranyl acetate and observed by tem . results show consistency with the published observation that particles in gcv of open stomata are increased enormously in distribution density with obviously diminished small volume
研究内容分以下三个部分： a )用玻璃毛细管从开放态及aba诱导的关闭态保卫细胞液泡中直接取样，并将样品滴放在formvar包裹的铜网上，经醋酸铀负染后在透射电镜下观察。 |
